ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate
Modify Date: 2025-08-28 16:48:07
ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate structure
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Common Name | ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate | ||
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| CAS Number | 213181-26-1 | Molecular Weight | 252.65000 | |
| Density | 1.39g/cm3 | Boiling Point | 390.8ºC at 760mmHg | |
| Molecular Formula | C12H9ClO4 | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 168.2ºC | |
| Name | ethyl 4-chloro-2-oxochromene-3-carboxylate |
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| Synonym | More Synonyms |
| Density | 1.39g/cm3 |
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| Boiling Point | 390.8ºC at 760mmHg |
| Molecular Formula | C12H9ClO4 |
| Molecular Weight | 252.65000 |
| Flash Point | 168.2ºC |
| Exact Mass | 252.01900 |
| PSA | 56.51000 |
| LogP | 2.62310 |
| Vapour Pressure | 2.58E-06mmHg at 25°C |
| Index of Refraction | 1.584 |
| HS Code | 2932209090 |
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~95%
ethyl 4-chloro-... CAS#:213181-26-1 |
| Literature: Stadlbauer, Wolfgang; Prattes, Susanne; Fiala, Werner Journal of Heterocyclic Chemistry, 1998 , vol. 35, # 3 p. 627 - 636 |
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~%
ethyl 4-chloro-... CAS#:213181-26-1 |
| Literature: Stadlbauer, Wolfgang; Prattes, Susanne; Fiala, Werner Journal of Heterocyclic Chemistry, 1998 , vol. 35, # 3 p. 627 - 636 |
|
~%
ethyl 4-chloro-... CAS#:213181-26-1 |
| Literature: Stadlbauer, Wolfgang; Prattes, Susanne; Fiala, Werner Journal of Heterocyclic Chemistry, 1998 , vol. 35, # 3 p. 627 - 636 |
| Precursor 3 | |
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| DownStream 0 | |
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
| ethyl 4-chloro-2-oxo-2H-chromene-3-carboxylate |
| 4-chloro-2-oxo-2H-chromene-3-carboxylic acid ethyl ester |
| 4-Chlor-2-oxo-2H-chromen-3-carbonsaeure-aethylester |